Week #31 of the Tablet2Cases year-long Free Cases Daily promotion is live. It’s another week worth of free tablet cases – one per day – to be given away to those who register!

This week, participants may choose from among no fewer than seven tablet case designers as well: Check out the accessories for the Apple iPad, iPad Mini and most 10” devices offered by AP Gear, Cooper Cases, OverBoard, Timbuk2, TS Case, US+U and of course Sanrio, owners of the Hello Kitty franchise.

Scroll down for our exclusive selection of Free Cases Daily for this week. Following descriptions of the seven free prizes are the super-easy rules for entry. Win yourself a best case scenario for your tablet this week from Tablet2Cases!

At last, a tablet messenger bag truly designed with the tablet in mind first! The Timbuk2 Freestyle sports the classic messenger bag look and style (i.e. with adjustable shoulder strap, reflector straps, lots of storage space, etc.) but is nicely scaled down to be tablet-centric. This is literally true, in fact, with the Freestyle’s spacious interior featuring a padded protective pocket to conveniently and securely carry any 10” tablet.

The functionality and features in this case are best described in brief by simply quoting its full name: The “OverBoard Apple iPad Case with Rear Hand Loop and Back Camera Window.” Tablet2Cases can tell you that the OverBoard waterproof case’s sturdy construction and tough TPU exterior ensure the promise of top-notch protection against water damage while submerging in depths nearly up to 20 feet.

Wild-looking and fun, the TS Case folio for the iPad Mini is instantly made attractive with its crocodile-grain finish – and this is no synthetic stuff, either: It’s genuine, high-grade leather. iPad Mini owners will also be pleased to note that the folio tablet case is croc-full (tee hee) of the standard folio features and includes a sturdy rubberized polyurethane interior frame.

The US+U Simple Swivel tablet back protector may be touted as more than a basic tablet case: With its emphasis on workplace use, the Swivel is no less than a valuable in-office tool. The Simple Swivel’s hand strap is one-size-fits-all and rotates 360 degrees for one-handed viewing and is remarkably lightweight. Even better, US+U donates a percentage of sales from this tablet case to charity.

A companion, indeed! The AP Gear Companion Sailcloth Sleeve protects the iPad with all the benefits of that water-resistant material. On the inside, medium-density polyurethane foam padding and soft polyester liner embed any iPad marks 2 through 4 and quality stitching keeps the whole thing together. The end result is a tablet sleeve that makes for secure carrying with little wiggle room for the iPad.

How could Tablet2Cases allow a week of Free Cases Daily to pass without offering another from the incredibly popular Hello Kitty line? Fans may now virtually line up for this simple tablet sleeve with handles – not to mention a big pocket for tablet accessories and like-sized items. Carrying around Hello Kitty along with the treasured device has never been simpler.